5496193880

素因数分解:

$2^3\times 5^1\times {\mathrm{137404847}}^1$

素因数の和:137404858

約数の個数: 16

約数和(自身を含む): 12366436320

約数和(自身を除く): 6870242440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137404847, 274809694, 549619388, 687024235, 1099238776, 1374048470, 2748096940, 5496193880]

約数ペア:

[(1, 5496193880), (2, 2748096940), (4, 1374048470), (5, 1099238776), (8, 687024235), (10, 549619388), (20, 274809694), (40, 137404847)]